Sharks
Sharks have been ruling the seas for millions of years, making them some of the most successful predators in Earth's history. Their fossilized remains, particularly their teeth, are highly sought after by collectors and fossil enthusiasts.
Shark teeth are one of the most common types of marine fossils. They come in a wide variety of shapes and sizes, depending on the species of shark. Some shark teeth are small and delicate, while others are large and robust.
Shark fossils are not only fascinating to collect but also provide valuable information about the history of life on Earth. By studying shark fossils, scientists can learn about the evolution of sharks, the environments they inhabited, and the other creatures that lived alongside them.
Did you know?
The oldest known shark fossils date back to the Silurian period, which was around 443 to 419 million years ago. This means that sharks have been swimming in the oceans for over 400 million years, making them some of the oldest living vertebrates on Earth.